大学英语六级考试真题答案完整版第三套培训讲学.docx

大学英语六级考试真题答案完整版第三套培训讲学.docx

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大学英语六级考试真题答案完整版第三套培训讲学

2019年12月大学英语六级考试真题答案完整版（第三套）

2019年12月大学英语六级考试真题完整版（第三套）

PartⅠ       Writing       （30minutes）

　　Directions:

Forthispart,youareallowed30minutestowriteanessayontheimportanceofhavingasenseofcommunityresponsibility.Youshouldwriteatleast150wordsbutnomorethan200words.

PartⅡListeningComprehension（25minutes）

暂无

PartⅡIReadingComprehension（40minutes）

SectionA

　　Directions:

Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce.

　　Questions26to35arebasedonthefollowingpassage.

　　Thenumberofdevicesyoucantalktoismultiplying—firstitwasyourphone,thenyourcar,andnowyoucantellyourkitchenapplianceswhattodo.Butevenwithoutgadgetsthatunderstandourspokencommands,researchsuggeststhat,asbizarreasitsounds,undercertain26,peopleregularlyascribehumantraitstoeverydayobjects.

　　Sometimesweseethingsashumanbecauseweare27.Inoneexperiment,peoplewhoreportedfeelingisolatedweremorelikelythanotherstoattribute28tovariousgadgets.Inturn,feelingclosetoobjectscan29loneliness.Whencollegestudentswereremindedofatimetheyhadbeen30inasocialsetting,theycompensatedbyexaggeratingtheirnumberoffriends—unlesstheywerefirstgiventasksthatcausedthemtointeractwiththeirphoneasifithadhumanqualities.Accordingtotheresearchers,theparticipants'phones31substitutedforrealfriends.

　　Atothertimes,wepersonifyproductsinanefforttounderstandthem.Onestudyfoundthatthreeinfourrespondentsyelledattheircomputer.Further,themoretheircomputergavethemproblems,themorelikelytherespondentsweretoreportthatithaditsown“beliefsand32.”

　　Sohowdopeopleassigntraitstoanobject?

Inpart,werelyonlooks.Onhumans,widefacesare33withdominance.Similarly,peopleratedcars,clocks,andwatcheswithwidefacesasmoredominant-lookingthannarrow-facedones,andpreferredthem—especiallyin34situations.AnanalysisofcarsalesinGermanyfoundthatcarswithgills（护栅）thatwereupturnedlikesmilessoldbest.Thepurchaserssawthis35asincreasingacar'sfriendliness.

　　A）alleviate

　　B）apparently

　　C）arrogant

　D）associated

　　E）circumstances

　　F）competitive

　　G）conceded

　　H）consciousness

　　I）desires

　　J）excluded

　　K）feature

　　L）lonely

　　M）separate

　　N）spectacularly

　　O）warrant

　　SectionB

　　Directions:

Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveninoneoftheparagraphs.Identifytheparagraphfromwhichtheinformationisderived.Youmaychooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswerthequestionsbymarkingthecorrespondingletteronAnswerSheet2.

　　[A]Thoughhedidn’tcomefromafarmingfamily,fromayoungageTimJosephwasfascinatedbytheideaoflivingofftheland.ReadingmagazineslikeTheStockmanGrassFarmerandGraze,hegothookedontheideaofgrass-fedagriculture.TheideathatallenergyandwealthcomesfromthesunreallyintriguedhimHethoughttheshorterthedistancebetweenthesunandtheendproduct,thehighertheprofittothefarmer.

　　[B]Josephwantedtoputthistheorytothetest.In2009,heandhiswifeLauralaunchedMapleHillCreamery,anorganic,allgrass-fedyogurtcompanyinnorthernNewYork.Hequicklylearnedwhatthemarkethasdemonstrated:

Demandforgrass-fedproductscurrentlyexceedssupply.Grass-fedbeefisenjoyinga25-30%annualgrowthrate.Salesofgrass-fedyogurtandkefir（发酵乳饮品）ontheotherhand,haveinthelastyearincreasedbyover38%.Thisisincomparisonwithadropofjustunder1%inthetotalyogurtandkefirmarketaccordingtonaturalandorganicmarketresearchcompanySPINS.Joseph’stopprioritybecamegettinghishandsonenoughgrass-fedmilktokeepcustomerssatisfied,sincehisown64-cowherdwasn’tgoingtosuffice

　　[C]HisfirstpartnershipwaswithPaulandPhyllisAmburgh,ownersoftheDharmaLeafarminNewYork.TheAmburghs,too,weretruebelieversingrass-fed.Inadditiontosupplyingmilkfromtheirown85-headherd,theybegantohelpotherfarmersintheareaconventfromconventionaltocertifiedorganicandgrass-fedinordertoentertheMapleHillsupplychain.Since2010,thecouplehashelped125smalldairyfarmsconverttograss-fed,withmorethan80%ofthosefarmscomingonboardduringthelasttwoyears.

　　[D]AllthisconversionhashelpedMapleHillgrow40-50%everyyearsinceitbeganwithnoendinsight.Josephhaslearnedthatafarmerhastohaveacertainmindsettosuccessfullyconvert.Butconvincingopen-mindeddairypeopleisactuallynotthathard,whenyoulookattheeconomics.Grass-fedmilkcanfetchupto2.5timesthepriceofconventionalmilk.Anotherfactoristhesqueezethatconventionaldairyfarmershavefeltasthepriceofgraintheyfeedtheircowshasgoneup,tighteningtheirprofitmargins.Byreplacingexpensivegrainfeedwithregenerativemanagementpractices,grass-fedfarmersareinsulatedfromjumpsinthepriceoffeed.Thesepracticesincludegrazinganimalsongrassesgrownfromthepastureland’snaturalseedbunk,andfertilizedbythecows’ownfertilizer

　　[E]Championsofthistypeofregenerativegrazingalsopointtoitsanimalwelfare,climateandhealthbenefits:

Grass-fedanimalslivelongeroutofconfinement.Grazingherdsstimulatemicrobial（微生物的）activityinthesoil,helpingtocapturewaterandseparatecarbon.Andgrass-feddairyandmeathavebeenshowntobehigherincertainnutrientsandhealthyfats.

　　[F]Inthegrassfedsystem,farmersarealsonotsubjecttothewildlyfluctuatingmilkpricesoftheinternationalcommoditymarket.Theunpredictabilityofglobaldemandandthelag-timeittakestoaddmorecowstoaherdtomeetdemandcanresultineventsliketherecentcheesesurplus.Goinggrass-fedisasaferefuge,awayforfamily-scalefarmstostayviable.Usuallyafarmerwillgettothepointwherefinancially,whatthey’redoingisnotworking.That’swhentheycallMapleHill.Ifthefarmiswellmanagedandhasenoughland,andthedesiretoconvertissincere,arelationshipcanbegin.Throughregularregionaleducationalmeetings,alargeannualmeeting,individualfarmvisitsandthousandsofphonecalls,theAmburghspassontheprinciplesofpasturemanagement.MapleHillsignsacontractpledgingtobuythefarmer’smilkataguaranteedbaseprice,plusqualitypremiumsandincentivesforhigherprotein,butterfatandothersolids.

　　[G]WhileMapleHill'sconversionprogramisunusuallyhandsonandcomprehensive,it’sjustoneofagrowingnumberofbusinessescommittedtoslowlychangingthewayAmericafarms.Josephcallssharinghisknowledgenetworkthroughpeer-to-peerlearningacorepieceofthecompany’sculture.Lastsummer,Massachusettsgrass-fedbeefadvocateJohnSmithlaunchedBigPictureBeef,anetworkofsmallgrass-fedbeeffarmsinNewEnglandandNewYorkthatisprojectedtobringtomarket2,500headofcattlefrom125producersthisyear.EarlyindicationsarethatSmithwillhavenoshortageoffarmmembers.Sincehebegantoinformallyannouncethenetworkatfarmingconferencesandonsocialmedia,he’sreceivedasteadystreamofinquiriesfrominterestedfarmers.

　　[H]Smithsayshe’llprovideservicesrangingfromformalseminarstoon-farmworkshopsonholistic（整体的）management,toone-on-onehand-holdingandanalmost24/7phonehotlineforfarmerswhoareconverting.Inexchange,heguaranteesanabove-marketpriceforeachanimalandacalf-to-customerelectroniceartagIDsystemlikethatusedintheEuropeanUnion.

　　[1]Thoughadvocatesportraygrassfedproductsasawin-winsituationforall,theydohavedownsides.Price,forone,isanissue.Josephsayshisproductsarepriced10-20%aboveorganicversions,butdependingontheproductchosen,comparedtonon-organicconventionalyogurt,consumerscouldpayapremiumof30-50%ormoreforgrass-fed.Asforthemeat,Smithsayshisgrass-fedhamburgerwillbepriced20-25%overtheconventionalalternative.ButalookatthepricesononlinegrocerFreshDirectsuggestsagrass-fedpremiumofanywherefrom35-60%，

　　[J]Andnoteveryfarmerhastheoptionofgoinggrass-fed.Forbothbeefanddairyproductionitrequires,atleastinthebeginning,morepastureland.Grass-fedbeefproductiontendstobemorelabor-intensiveaswell.ButSmithcountersthatifyoufactorinthehiddencostofgovernmentcornsubsidies,environmentdegradation,anddecreasedhumanheathandanimalwelfare,grass-fedisthemorecost-effectivemodel.“Thesunprovidesthelowestcostofproductionandthecheapestmeat,”hesays.

　　[K]Anothergrass-fedboosterspurringfarmerstoconvertisEPIC,whichmakesmeat-basedproteinbars.FoundersTaylorCollinsandhiswife,KatieForrest,usedtobeenduranceathletes;nowthey’readvocatesofgrass-fedmeat.SoonafterlaunchingEPIC’Smostsuccessfulproduct-theBisonBaconCranberryBar-CollinsandForrestfoundthey’dexhaustedtheirsourcesforbison（北美野牛）raisedexclusivelyonpasture.Whentheystartedresearchingthesupplychain,theylearnedthatonly2-3%ofallbisonisactuallygrass-fed.Therestisfeed-lotconfinedandfedgrainandcorn.

　　[L]ButafterGeneralMillsboughtEPICin2016,CollinsandF